/*
 *
 * Copyright 2020 waterdrop authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package xsync

import "sync"

// WaitGroupWrapper wrap wait group
type WaitGroupWrapper struct {
	sync.WaitGroup
}

// Wrap wrap func to wait group
func (wg *WaitGroupWrapper) Wrap(cb func()) {
	wg.Add(1)
	go func() {
		cb()
		wg.Done()
	}()
}
